Robtex

Up: 58.96.84.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 58.96.84.0/25
Down right: 58.96.84.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.96.84.0	A+PTR	0.84.96.58.static.exetel.com.au
58.96.84.5	A+PTR	5.84.96.58.static.exetel.com.au
58.96.84.17	A+PTR	17.84.96.58.static.exetel.com.au
58.96.84.18	PTR	18.84.96.58.static.exetel.com.au
58.96.84.21	A+PTR	21.84.96.58.static.exetel.com.au
58.96.84.28	A+PTR	28.84.96.58.static.exetel.com.au
58.96.84.29	A+PTR	29.84.96.58.static.exetel.com.au
58.96.84.33	A+PTR	33.84.96.58.static.exetel.com.au
58.96.84.35	A+PTR	35.84.96.58.static.exetel.com.au
58.96.84.36	A+PTR	36.84.96.58.static.exetel.com.au
58.96.84.37	A+PTR	37.84.96.58.static.exetel.com.au
58.96.84.43	A+PTR	43.84.96.58.static.exetel.com.au
58.96.84.50	A+PTR	50.84.96.58.static.exetel.com.au
58.96.84.59	A+PTR	59.84.96.58.static.exetel.com.au
58.96.84.62	A+PTR	62.84.96.58.static.exetel.com.au
58.96.84.64	A	gflops.com.au
58.96.84.68	A+PTR	68.84.96.58.static.exetel.com.au
58.96.84.69	A+PTR	69.84.96.58.static.exetel.com.au
58.96.84.72	A+PTR	72.84.96.58.static.exetel.com.au
58.96.84.73	A+PTR	73.84.96.58.static.exetel.com.au
58.96.84.77	A+PTR	77.84.96.58.static.exetel.com.au
58.96.84.89	A+PTR	89.84.96.58.static.exetel.com.au
58.96.84.92	A	mail.genevieve.name
58.96.84.92	A	greatcactus.org
58.96.84.92	A	genevieve.name
58.96.84.93	A+PTR	93.84.96.58.static.exetel.com.au
58.96.84.97	A+PTR	97.84.96.58.static.exetel.com.au
58.96.84.104	A+PTR	104.84.96.58.static.exetel.com.au
58.96.84.109	A+PTR	109.84.96.58.static.exetel.com.au
58.96.84.113	PTR	113.84.96.58.static.exetel.com.au
58.96.84.113	A	vulcan.zeff.org
58.96.84.126	A+PTR	126.84.96.58.static.exetel.com.au
58.96.84.132	A+PTR	132.84.96.58.static.exetel.com.au
58.96.84.135	A+PTR	135.84.96.58.static.exetel.com.au
58.96.84.137	PTR	137.84.96.58.static.exetel.com.au
58.96.84.137	A	mail.australiancrane.com.au
58.96.84.142	A+PTR	142.84.96.58.static.exetel.com.au
58.96.84.150	A+PTR	150.84.96.58.static.exetel.com.au
58.96.84.151	A+PTR	151.84.96.58.static.exetel.com.au
58.96.84.151	A	softaware.com.au
58.96.84.151	A	mail.softaware.com.au
58.96.84.152	A+PTR	152.84.96.58.static.exetel.com.au
58.96.84.159	A+PTR	159.84.96.58.static.exetel.com.au
58.96.84.165	A+PTR	165.84.96.58.static.exetel.com.au
58.96.84.167	A+PTR	167.84.96.58.static.exetel.com.au
58.96.84.171	A+PTR	171.84.96.58.static.exetel.com.au
58.96.84.177	A+PTR	177.84.96.58.static.exetel.com.au
58.96.84.188	A+PTR	188.84.96.58.static.exetel.com.au
58.96.84.189	A+PTR	189.84.96.58.static.exetel.com.au
58.96.84.190	A	eaglehawk.tk
58.96.84.191	A+PTR	191.84.96.58.static.exetel.com.au
58.96.84.192	A+PTR	192.84.96.58.static.exetel.com.au
58.96.84.193	A+PTR	193.84.96.58.static.exetel.com.au
58.96.84.194	A+PTR	194.84.96.58.static.exetel.com.au
58.96.84.198	A+PTR	198.84.96.58.static.exetel.com.au
58.96.84.201	A+PTR	201.84.96.58.static.exetel.com.au
58.96.84.204	A+PTR	204.84.96.58.static.exetel.com.au
58.96.84.207	A+PTR	207.84.96.58.static.exetel.com.au
58.96.84.210	A+PTR	210.84.96.58.static.exetel.com.au
58.96.84.215	A+PTR	215.84.96.58.static.exetel.com.au
58.96.84.219	A+PTR	219.84.96.58.static.exetel.com.au
58.96.84.221	A+PTR	221.84.96.58.static.exetel.com.au
58.96.84.227	A	cogs.hopto.org
58.96.84.227	A	www.cogsoz.com
58.96.84.229	A+PTR	229.84.96.58.static.exetel.com.au
58.96.84.232	A+PTR	232.84.96.58.static.exetel.com.au
58.96.84.234	A+PTR	234.84.96.58.static.exetel.com.au
58.96.84.235	A+PTR	235.84.96.58.static.exetel.com.au
58.96.84.240	A+PTR	240.84.96.58.static.exetel.com.au
58.96.84.243	A+PTR	243.84.96.58.static.exetel.com.au
58.96.84.245	A+PTR	245.84.96.58.static.exetel.com.au
58.96.84.249	A+PTR	249.84.96.58.static.exetel.com.au
58.96.84.251	A+PTR	251.84.96.58.static.exetel.com.au
58.96.84.253	A+PTR	253.84.96.58.static.exetel.com.au